漏钢预报在薄板坯连铸中的应用及分析  

Application and Analysis of Breakout Prediction System in Thin Slab Casting

作　　者：张凯[1] 罗锋 ZHANG Kai;LUO Feng(Gansu Jiu Steel Group Hongxing Iron&Steel Co.Ltd.,Jiayuguan 735100,China)

机构地区：[1]甘肃酒钢集团宏兴钢铁股份有限公司,甘肃嘉峪关735100

出　　处：《甘肃冶金》2025年第1期75-77,共3页Gansu Metallurgy

摘　　要：介绍了CSP薄板坯连铸机漏钢预报系统的工作原理,并结合某次典型的粘结漏钢事故,对结晶器内发生粘结漏钢报警和处置过程以及影响粘结漏钢的主要工艺条件因素,如结晶器液面波动、振动、结晶器冷却、保护渣性能进行分析,得出导致漏钢的主要原因及完整过程,表明漏钢预报系统能够满足现场实际生产需要。This paper introduces the working principle of breakout prediction system of CSP caster,combined with a typical stick breackout accident,the alarm and deal with stick breackout in mould,as well as the main process factors affecting stick breackout,such as mould level wave,oscillation,mould cooling and mould powder performance.The main causes of breackout and the complete process are obtained,which shows that the breakout prediction system can meet the actual production needs.

关 键 词：结晶器 漏钢预报系统 热电偶 粘结漏钢 保护渣 

分 类 号：TF777[冶金工程—钢铁冶金]